I have two boys and two girls. Our girl names were very important to me. My husband didn't approve of either name until he saw the girls and said they were perfect names for them.
My five year old's name is Zoe (as stated above Zoe means life). Zoe is our first born and was a complete surprise. We have a friend that said there was a little tiny life waiting to be born and the one time we had unprotected sex it happened.
My other daughter is 1/3 of my BGB her name is also very important to me. My grandmothers name was Cleora, which my husband said no way, he said it reminded him of a dirty word (enough said about that) so I said how about Cleo (my grandmothers nickname) and it stuck with her. We gave her his grandmothers middle name so she's named after both sides of the family. Cleo Virginia!

I agree with a lot of the other posts, when a name clicks with you you'll just know it.
Good luck,

Proud mom to
Zoe 4/15/98
Zackary, Cleo and Tyler 8/13/02

Traci